製品概要
主な利点
Accelerate time to market
This STM32H5 software package offers a set of libraries and application examples to connect STM32H5 to AWS IoT cloud platform.
Provide a secure and scalable way to connect devices to the cloud
Developers focusing on PSA Certified level 3 & SESIP3 target certifications can accelerate their qualification process.
概要
The X-CUBE-AWS-H5 Expansion Package consists of an adaptation of the Amazon FreeRTOS™ STM32U5 IoT reference integration ported to an STM32H573I-DK Discovery kit as an end device.
X-CUBE-AWS-H5 proposes four projects that expose the same functionalities to the user: telemetry, shadows, device defender, jobs, and over-the-air firmware update. The telemetry data consists in the count of the IP packets going in and out of the network interface.
The easy step-in projects, aws_eth and aws_ri (no-TrustZone®), save the device credentials and settings in the external NOR flash memory of the STM32H573I-DK Discovery kit. They provide Ethernet and Wi‑Fi® connectivity, respectively.
The reference projects, aws_eth_tz aws_ri_tz (Arm® TrustZone® and STMicroelectronics secure manager), keep the device credentials and settings encrypted in the MCU secure storage. The security-sensitive data and operations remain in a secure partition, where they are not exposed to the user application. The secure boot process acts as a root of trust for the application before launching it. It takes care of the secure firmware update once a new image has been downloaded by the user application. In addition, at MCU manufacturing time, STMicroelectronics provisions a unique identity in the chip. It consists of an ECDSA key pair and an X.509 certificate signed by STMicroelectronics. This project uses this certificate for connecting to AWS IoT Core™.
Before running aws_eth_tz or aws_ri_tz, the user must install the secure manager on the STM32H573I-DK target. The secure manager access kit is available as X-CUBE-SEC-M-H5 from the STM32TRUSTEE-SM STMicroelectronics secure manager web page.
The STM32H573I-DK Discovery kit, which natively supports Ethernet connectivity, targets both the AWS IoT Core™ and the FreeRTOS™ qualification.
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特徴
- Ready-to-run firmware example using Ethernet or Wi‑Fi® connectivity to support the quick evaluation and development of Amazon Web Services® cloud-connected applications based on STM32H5 series microcontrollers
- Amazon FreeRTOS™ IoT reference integration for the STM32H573I-DK Discovery kit
- Ethernet
- Wi‑Fi® MXCHIP EMW3080B module over SPI through the STMod+connector of the Discovery kit
- Configurable TCP/IP stack
- TLS encryption
- Firmware update
- AWS IoT Core™ multi-account registration
- AWS IoT Core™ just-in-time registration
- AWS IoT Core™ connection, device shadow, jobs, defender
- AWS IoT Core™ OTA firmware update
- Telemetry
- Command-line interface:
- Device provisioning
- Configuration saving to NVM
- Monitoring of the FreeRTOS™ kernel tasks and their memory usage
- Easy step-in project, without Arm® TrustZone®
- STMicroelectronics secure manager enabled project:
- Arm® TrustZone®
- Secure boot
- Unique device authentication initially provisioned by STMicroelectronics at manufacturing time: device key pair and X.509 certificate
- Secure storage of private key and user secrets
- Sensitive operations executed in an isolated environment
